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Tunable Semiconductor Lasers: A Tutorial

Coldren, L.A., Fish, G.A., Akulova, Y., Barton, J.S., Johansson, L., Coldren, C.W.·2004·Journal of Lightwave Technology

Abstract

Tunable semiconductor lasers have been listed in numerous critical technology lists for future optical communication and sensing systems. This paper summarizes a tutorial that was given at OFC '03. It includes some discussion of why tunable lasers might be beneficial, an outline of basic tuning mechanisms, some examples of tunable lasers that have been commercialized, and a discussion of control techniques. More extensive data is given for the widely-tunable sampled-grating distributed-Bragg-reflector (SGDBR) type of laser, including data for such lasers integrated monolithically with modulators to form complete transmitter front ends. A summary of reliability data for the SGDBR laser is also given. It is concluded that tunable lasers can reduce operational costs, that full-band tunability is desirable for many applications, that monolithic integration offers the most potential for reducing size, weight, power and cost, and that sufficient reliability for system insertion has been demonstrated.

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Metadata

Authors
Coldren, L. A., Fish, G. A., Akulova, Y., Barton, J. S., Johansson, L., & Coldren, C. W.
Venue
Journal of Lightwave Technology
Published
2004-01
Volume
22
Issue
1
Pages
193-202
ISSN
0733-8724 (ISSN-L)
OpenAlex
W2126595585
Cited by
339
References
9
FWCI
18.31
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Tunable Semiconductor Lasers: A Tutorial. https://app.cochat.ai/papers/10.1109/jlt.2003.822207
The paper
Coldren, L. A., Fish, G. A., Akulova, Y., Barton, J. S., Johansson, L., & Coldren, C. W. (2004). Tunable Semiconductor Lasers: A Tutorial. Journal of Lightwave Technology. https://doi.org/10.1109/jlt.2003.822207

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